| TTR系统启用对乒乓球比赛的影响及东京奥运会备战策略研究 |
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| 引用本文： | 吴飞,洪晨璐,李霖,肖丹丹.TTR系统启用对乒乓球比赛的影响及东京奥运会备战策略研究[J].成都体育学院学报,2021(1):131-136. |
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| 作者姓名： | 吴飞 洪晨璐 李霖 肖丹丹 |
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| 作者单位： | 北京大学体育教研部;黄河科技学院;国家体育总局体育科学研究所 |
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| 基金项目： | 国家体育总局体育科学所基本业务费课题“人工智能辅助的乒乓球技战术采集与分析关键技术研究及应用”(2007)。 |
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| 摘 要： | 鹰眼(Table Tennis Review,TTR)系统已于2019年12月正式在乒乓球项目中使用,并将应用于东京奥运会。本文探讨了TTR系统的工作原理、应用范围、与裁判员判罚方式的对比、对乒乓球比赛的影响以及应对方法等,以期对国家乒乓球队备战东京奥运会提供合理、有效的应对策略。研究表明:TTR系统对"擦边"和"擦网"的判罚更加精准、公正;对发球的判罚更为苛刻、严格;TTR系统的引入提高了比赛的观赏性。运动员提出挑战TTR提升了观赛群体参与程度,提高了项目的观赏性;TTR系统的引入有可能成为运动员中断比赛的一种战术,拖延比赛时间,缓解场上局面,也使比赛的连续性受到一定影响;TTR系统的使用对于乒乓球比赛是一种革命性的改变,对运动员的合法发球提出了更高的要求,运动员的发球在高度、角度、是否遮挡方面将会有更严格的判罚。
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| 关 键 词： | 发球 鹰眼系统 判罚 备战 技战术 |
Research on the Influence of TTR System on Table Tennis Competition and the Preparation Strategy for the Tokyo Olympics |
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| WU Fei,HONG Chenlu,LI Lin,XIAO Dandan.Research on the Influence of TTR System on Table Tennis Competition and the Preparation Strategy for the Tokyo Olympics[J].Journal of Chengdu Physical Education Institute,2021(1):131-136. |
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| Authors: | WU Fei HONG Chenlu LI Lin XIAO Dandan |
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| Institution: | (The department of Physical Education,Peking University,Beijing 100871;Huanghe Science and Technology University,Zheng-zhou Henan 450063;China Institute of Sport Science,Beijing 100763) |
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| Abstract: | The Table Tennis Review(TTR)system has been officially applied to table tennis matches since December 2019 and it will be put into use in the Tokyo 2020 Olympics.At present,Chinese table tennis players,coaches and umpires have not understood the TTR system well,which will pose a huge challenge to the national table tennis team’s preparations for the Tokyo Olympics.This article analyzes the working principle,application range and impact on table tennis matches as well as makes a comparison between the system and umpires’penalty,in order to develop reasonable and effective coping strategies for Chinese table tennis team to prepare for the Tokyo Olympics.Conclusions:TTR system can make the"edge"and"net"penalty more accurate;the penalty on the serve is more severe and stricter;the introduction of TTR system improves the enjoyment of matches.The players’challenge to TTR means that they have doubts about the referee’s decision.The audience’s guessing and waiting for the final result of the round are drawn onto the screen display in the stadium,which improves the participation of spectators and the enjoyment of matches.Meanwhile the introduction of TTR system may become a tactic for players to interrupt a match,delay the match,relieve the situation on the field,and also affect the continuity of matches.The use of TTR system is a revolutionary change for table tennis competition,which puts forward higher requirements for players’legal serve,and players’serve will have stricter penalty decisions in terms of height,angle and whether to block. |
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| Keywords: | serve Table tennis review penalty preparation for the Tokyo Olympics techniques and tactics |
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